// Student.java
package com.example.bean;

public class Student {
    private String studentId;
    private String name;
    private int age;

    public Student() {}

    public void setStudentId(String studentId) { this.studentId = studentId; }
    public void setName(String name) { this.name = name; }
    public void setAge(int age) { this.age = age; }

    @Override
    public String toString() {
        return "Student{studentId='" + studentId + "', name='" + name + "', age=" + age + "}";
    }
}